8 Channel HD Security System with 4 HD 720p Cameras QC938-4V2-1 720p Resolution 12Infrared LEDs Supports 1 SATA HDD up to 4 TB (1TB Included) Resolutions: 720P (1280x720) at 15 FPS per channel 120FPS total, 960H (960x480) at 15 FPS per channel 120 FPS total, D1 (704x480) at 30 FPS per channel 240 FPS total